6pcs Metal HSS Circular Saw Blade Set Cutting Discs for Rotary Tool
Specification:
Must tighten the the screw before using it. Because electric mill is a high-speed operation tool, with a certain risk.
Further, the rod must be clamped at the position of two-thirds above. Speed must be controlled within 20,000 rpm.
Do not press hard cut to hard things, remember the safe operation is the first! Please take good protection.
More Details: